Debate? (Not politics derps)

Posted By:

Not debate in politics or anything, but, in story themes
i want to write a story, but I don't know what route to go with.
a suspenseful sinister tale (and I mean sinister, as in, there will be heart wrenching moments, and it will be almost fantasy-like)
or of a more real-life kind if a situation (this situation would be like journal entrees of a homosexual boy and his obstacles with his orientation, I'd base it off real life experiences, and it will get slightly sinister.)
Or a flat-out heart wrenching tale, however, it'd be inspirational in some way.
lastly, some poem about making peanut butter and jelly.

It'll be divided into chapters.

if you have any rude comments about these, go away. I hope for straight answers. Thank you, to whoever answers.